AsOf

OpenAI · postGPT-5.3 Instant System Card

valid

A post title indexed from the publisher's own feed. It shows the post exists and when it went up; it is not a checked claim about the world. Treat it as a lead.

Valid from
2026-03-03
Valid until
still holds
Published
2026-03-03
Recorded by AsOf
2026-10-27
Checked
2026-10-29 · the publisher's own feed
Confidence
0.50

Sources

/claim/clm_21351173A462.md/v1/claims/clm_21351173A462timelinesubmit a correction